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Fuel cells: The future gadget batteries

I read an article at New Scientist about the recent development of a fuel cell that is only 3mm by 3mm by 1mm. Although it’s still being developed heavily, they’ve manage to make a cell that can produce 0.7 volts at 0.1 milliamp for 30 hours. Not yet mainstream for our ordinary gadgets like the mobile phone but once it gets done, we’ll definitely be seeing environment friendly energy sources that also makes our gadgets have longer lasting “juice”.

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Eco-friendly Mazda car

This eco-friendly concept car from Mazda, besides its sleek curves, turns rain water into drinking water. The roof is setup to collect the rain water and a system of filters turn it into drinking water that is made available to the passengers.

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Wonder if that’s hot or cold water? It should be perfect for Seattle and London when it comes out. It rains a lot also in the Babuyan Islands, right?